wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the given figure, ABC and DEF are similar. BC = 3 cm, EF = 2 cm, and area of ABC=54 cm2, then the area of DEF is __ cm2.


A
28
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
22
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
24
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
26
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 24

We know that the ratio of the areas of two similar triangles is equal to the ratio of the square of their corresponding sides.

ABC DEF (given)

Area of ABCArea of DEF=BC2EF2

54Area of DEF=3222

54Area of DEF=94

Area of DEF=4×549=4×6=24 cm2


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Similarity of Triangles
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon